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参数资料
| 型号： | CAT130019TWI-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR W/SER EEPROM 8SOIC |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 3.08V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | 130019TWI-GT3 |
CAT130xx
Voltage Supervisor with
Microwire Serial CMOS
EEPROM
Description
The CAT130xx (see table below) are memory and supervisory
solutions for microcontroller based systems. A CMOS serial
EEPROM memory and a system power supervisor with brown ? out
protection are integrated together. Memory interface is via Microwire
serial protocol.
The CAT130xx provides a precision V CC sense circuit with two reset
output options: CMOS active low output or CMOS active high. The
RESET output is active whenever V CC is below the reset threshold or
falls below the reset threshold voltage.
The power supply monitor and reset circuit protect system
controllers during power up/down and against brownout conditions.
Seven reset threshold voltages support 5 V, 3.3 V, 3 V and 2.5 V
systems. If power supply voltages are out of tolerance reset signals
become active, preventing the system microcontroller, ASIC or
peripherals from operating. Reset signals become inactive typically
240 ms after the supply voltage exceeds the reset threshold level.
Features
? Precision Power Supply Voltage Monitor
? 5 V, 3.3 V, 3 V and 2.5 V Systems
? 7 Threshold Voltage Options
? Active High or Low Reset
? Valid Reset Guaranteed at V CC = 1 V
? High Speed Operation
? Selectable x8 or x16 Memory Organization
? Low Power CMOS Technology
? 1,000,000 Program/Erase Cycles
? 100 Year Data Retention
? Industrial Temperature Range
? RoHS ? Compliant 8 ? Pin SOIC Package
? These Devices are Pb ? Free, Halogen Free/BFR Free
and are RoHS Compliant
THRESHOLD SUFFIX SELECTOR
http://onsemi.com
SOIC ? 8
CASE 751BD
PIN CONFIGURATION
SOIC (W)
CS 1 8 V CC
SK 2 7 RST/RST
DI 3 6 ORG
DO 4 5 GND
PIN FUNCTION
Pin Name Function
CS Chip Select
SK Clock Input
DI Serial Data Input
DO Serial Data Output
GND Ground
ORG Memory Organization
RST/RST Reset Output
V CC Power Supply
NOTE:
When the ORG pin is connected to V CC , the x16
organization is selected. When it is connected to
ground, the x8 pin is selected. If the ORG pin is left
unconnected, then an internal pullup device will
select the x16 organization.
Nominal Threshold Voltage
Threshold Suffix
Designation
MEMORY SIZE SELECTOR
4.63 V
4.38 V
4.00 V
3.08 V
2.93 V
L
M
J
T
S
Product
13001
13004
13008
13016
Memory Density
1 ? Kbit
4 ? Kbit
8 ? Kbit
16 ? Kbit
2.63 V
2.32 V
? Semiconductor Components Industries, LLC, 2011
November, 2011 ? Rev. 3
R
Z
1
ORDERING INFORMATION
For Ordering Information details, see page 10.
Publication Order Number:
CAT13001/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT1320LI25 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Rail/Tube |
| CAT1320LI-25-G | 功能描述:监控电路 CPU w/32K RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT1320LI28 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Rail/Tube |
| CAT1320LI-28-G | 功能描述:监控电路 CPU w/32K RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT1320LI30 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Rail/Tube |
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